Cash register



FIG. 1 is a perspective view of a cash register of the present invention.

FIG. 2 is a bottom view of the cash register.

FIG. 3 is a top view of the cash register; and,

FIG. 4 is a left side view of the cash register.

The broken lines depict portions of a cash register that form no part of the claim. 

CLAIM The ornamental designs for a cash register, as shown and described. 